Evolve CS Remap with Warranty - BMW G80 M3/G81 M3/G82 M4/G83 M4 CSL/CS Coding:Yes De-cat downpipes remove the catalyst

De-cat downpipes remove the catalyst all-together resulting in unobstructed gas-flow and intended for those pushing the limits of engine performance

Provides better aerodynamic performance by reducing air entrance for brake cooling

This special part has the main role in the performance increase of the Supersprint exhaust system

BMW M Series F82 M4 (2014+)

Professional CD Player without i-Drive

Evolve CS Remap with Warranty - BMW G80 M3/G81 M3/G82 M4/G83 M4 CSL/CS Coding:Yes De-cat downpipes remove the catalystDME UNLOCK NOT REQUIRED Looking to add some extra power and performance to your BMW G8X M3 M4 without the hassle of a full remap or DME unlocking? Look no further than the OEM G8X M3 4 CS DME Flash. The M3 M4 CS DME Flash upgrades your engine tune to match the increased output of the M3 M4 CS. This results in a peak power increase of 50hp and maximum torque of 650nm. The best part is that this upgrade uses the OEM CS calibration, meaning that your DME